🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.85 AU - 1.03 AU

Year: 336 Days

Day: 19.2 Hours

Environment

Temp: 42 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 86,838,943 km

• M1: 31,715 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.61 AU - 1.77 AU

Year: 811 Days

Day: 38.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.69 AU - 2.93 AU

Year: 1738 Days

Day: 36.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,838,943 km

• M1: 162,164 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.28 AU - 3.36 AU

Year: 1747 Days

Day: 29.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.24 AU - 4.78 AU

Year: 2963 Days

Day: 33.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,838,943 km

• M1: 316,250 km (0.076 R)
• M2: 674,986 km (0.11 R)

Asteroid Belt

Center: 5.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.3

Radius: 14.4

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.72 AU - 8.32 AU

Year: 6863 Days

Day: 8.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 86,838,943 km

• M1: 182,659 km (0.025 R)
• M2: 308,620 km (0.118 R)
• M3: 596,297 km (0.088 R)
• M4: 719,117 km (0.118 R)
• M5: 929,751 km (0.093 R)
• M6: 1,286,242 km (0.049 R)
• M7: 1,396,347 km (0.088 R)
• M8: 1,767,050 km (0.107 R)
• M9: 1,911,711 km (0.05 R)
• M10: 2,147,178 km (0.118 R)
• M11: 2,257,581 km (0.104 R)
• M12: 2,862,705 km (0.09 R)
• M13: 3,108,793 km (0.092 R)
• M14: 3,310,750 km (0.09 R)
• M15: 3,622,064 km (0.091 R)
• M16: 3,862,019 km (0.114 R)
• M17: 4,357,487 km (0.029 R)
• M18: 4,844,278 km (0.105 R)
• M19: 5,838,805 km (0.047 R)
• M20: 6,601,455 km (0.106 R)
• M21: 7,027,659 km (0.11 R)
• M22: 7,160,652 km (0.107 R)
• M23: 7,462,989 km (0.047 R)
• M24: 7,598,674 km (0.047 R)
• M25: 7,906,995 km (0.087 R)
• M26: 8,114,936 km (0.087 R)
• M27: 8,785,434 km (0.113 R)
• M28: 9,657,739 km (0.089 R)
• M29: 9,842,942 km (0.077 R)
• M30: 9,992,091 km (0.085 R)
• M31: 10,368,030 km (0.059 R)
• M32: 11,602,212 km (0.107 R)
• M33: 12,156,772 km (0.074 R)
• M34: 12,397,176 km (0.1 R)
• M35: 13,291,920 km (0.112 R)
• M36: 13,914,098 km (0.081 R)
• M37: 14,123,535 km (0.092 R)
• M38: 14,334,019 km (0.115 R)
• M39: 14,460,878 km (0.037 R)
• M40: 14,843,550 km (0.116 R)
• M41: 15,057,624 km (0.071 R)
• M42: 15,272,746 km (0.065 R)
• M43: 16,762,591 km (0.091 R)
• M44: 18,573,922 km (0.067 R)
• M45: 19,502,925 km (0.057 R)
• M46: 20,020,234 km (0.071 R)
• M47: 20,924,553 km (0.107 R)
• M48: 21,020,595 km (0.116 R)
• M49: 22,871,719 km (0.117 R)
• M50: 23,168,821 km (0.095 R)
• M51: 23,566,901 km (0.099 R)
• M52: 24,470,920 km (0.043 R)
• M53: 24,774,754 km (0.116 R)
• M54: 25,181,810 km (0.057 R)
• M55: 26,054,264 km (0.049 R)
• M56: 26,468,202 km (0.085 R)
• M57: 27,407,676 km (0.08 R)
• M58: 27,670,669 km (0.107 R)
• M59: 28,624,057 km (0.069 R)
• M60: 28,890,790 km (0.101 R)
• M61: 29,534,360 km (0.103 R)
• M62: 30,182,717 km (0.087 R)
• M63: 30,399,933 km (0.118 R)
• M64: 31,164,079 km (0.087 R)
• M65: 31,658,649 km (0.095 R)
• M66: 33,046,020 km (0.054 R)
• M67: 33,325,918 km (0.113 R)
• M68: 33,606,563 km (0.111 R)
• M69: 33,888,106 km (0.116 R)
• M70: 34,226,796 km (0.037 R)
• M71: 36,919,408 km (0.111 R)
• M72: 37,384,358 km (0.031 R)
• M73: 38,261,600 km (0.118 R)
• M74: 38,379,184 km (0.098 R)
• M75: 38,673,294 km (0.088 R)
• M76: 39,086,483 km (0.106 R)
• M77: 39,264,056 km (0.095 R)
• M78: 39,679,339 km (0.056 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 567

Radius: 6.7

Gravity: 12.63 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 17.27 AU - 17.55 AU

Year: 26803 Days

Day: 16.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 86,838,943 km

• M1: 113,994 km (0.067 R)
• M2: 405,859 km (0.08 R)
• M3: 803,490 km (0.08 R)
• M4: 1,263,952 km (0.06 R)
• M5: 2,704,281 km (0.059 R)
• M6: 3,599,923 km (0.074 R)
• M7: 3,734,860 km (0.063 R)
• M8: 3,917,370 km (0.118 R)
• M9: 4,579,191 km (0.086 R)
• M10: 4,627,810 km (0.11 R)
• M11: 4,774,715 km (0.062 R)
• M12: 5,583,741 km (0.048 R)
• M13: 6,218,035 km (0.062 R)
• M14: 6,763,918 km (0.045 R)
• M15: 6,874,920 km (0.117 R)
• M16: 7,901,311 km (0.062 R)
• M17: 8,551,762 km (0.041 R)
• M18: 8,792,465 km (0.089 R)
• M19: 9,466,254 km (0.101 R)
• M20: 9,528,337 km (0.092 R)
• M21: 9,840,698 km (0.056 R)
• M22: 10,539,768 km (0.057 R)
• M23: 10,733,198 km (0.025 R)
• M24: 15,640,757 km (0.085 R)
• M25: 16,157,318 km (0.115 R)
• M26: 17,970,295 km (0.086 R)
• M27: 18,201,423 km (0.094 R)
• M28: 18,978,883 km (0.111 R)
• M29: 24,460,449 km (0.12 R)
• M30: 25,663,515 km (0.115 R)
• M31: 26,010,731 km (0.117 R)
• M32: 26,622,138 km (0.104 R)
• M33: 27,149,919 km (0.057 R)
• M34: 29,658,526 km (0.106 R)
• M35: 30,572,270 km (0.063 R)
• M36: 32,896,572 km (0.107 R)
• M37: 34,796,764 km (0.079 R)
• M38: 36,439,648 km (0.082 R)
• M39: 37,516,004 km (0.065 R)
• M40: 38,107,664 km (0.099 R)
• M41: 38,305,432 km (0.084 R)
• M42: 38,901,131 km (0.078 R)
• M43: 41,212,717 km (0.093 R)
• M44: 41,619,324 km (0.116 R)
• M45: 41,925,102 km (0.09 R)
• M46: 42,129,453 km (0.028 R)
• M47: 46,600,485 km (0.107 R)
• M48: 47,555,218 km (0.085 R)
• M49: 51,985,410 km (0.107 R)
• M50: 52,204,870 km (0.05 R)
• M51: 53,417,360 km (0.056 R)
• M52: 54,862,326 km (0.104 R)
• M53: 55,757,969 km (0.046 R)
• M54: 56,095,013 km (0.096 R)
• M55: 57,563,465 km (0.083 R)
• M56: 59,847,376 km (0.109 R)
• M57: 59,962,267 km (0.11 R)
• M58: 60,077,308 km (0.113 R)
• M59: 60,422,879 km (0.098 R)
• M60: 61,000,327 km (0.115 R)
• M61: 61,811,746 km (0.101 R)
• M62: 61,927,983 km (0.12 R)
• M63: 63,211,084 km (0.071 R)
• M64: 64,267,395 km (0.101 R)
• M65: 65,329,689 km (0.051 R)
• M66: 69,756,889 km (0.071 R)
• M67: 69,877,913 km (0.066 R)
• M68: 69,998,938 km (0.069 R)
• M69: 71,945,506 km (0.084 R)
• M70: 73,663,338 km (0.115 R)
• M71: 73,909,726 km (0.066 R)
• M72: 74,403,548 km (0.07 R)
• M73: 75,022,435 km (0.037 R)
• M74: 75,146,451 km (0.047 R)
• M75: 75,767,282 km (0.044 R)
• M76: 76,016,064 km (0.117 R)
• M77: 78,141,999 km (0.104 R)
• M78: 79,401,763 km (0.087 R)
• M79: 80,541,100 km (0.099 R)
• M80: 80,668,109 km (0.036 R)
• M81: 83,477,557 km (0.09 R)
• M82: 84,507,089 km (0.102 R)
• M83: 84,636,043 km (0.07 R)
• M84: 84,894,248 km (0.092 R)
• M85: 85,411,408 km (0.073 R)
• M86: 85,540,810 km (0.11 R)
• M87: 85,929,615 km (0.105 R)
• M88: 86,189,018 km (0.074 R)
• M89: 86,448,870 km (0.077 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 15,034 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit